How to mend ... Burner Runs Up

vaillant combicompact VCW GB 242 EH?

The burner cuts out after a few seconds but the fan runs continuously. No problem with DHW. Is there a fault w... [Read more]

Potterton Performa 30 HE Central Heating Sensor?

Hi all, I'm experiencing some intermittent problems with my Potterton Perform 30 HE. If anyone could advise... [Read more]

Ideal mexico slimline cf3/50?

pilot light keeps going out with main burner when on water only,with heating on mainly runs ok but will also c... [Read more]

The fan on our Baxi 105e Instant runs constantly?

The fan on our Baxi 105e Instant seems to run constantly unless we turn the boiler off. I have only noticed th... [Read more]

Heating/Hot Water Problems with Ravenheat RSF100ET?

Hi Original problem was not very hot DHW, but burner running flat out. Changed both DHW and CH thermistors, ... [Read more]

Combi 80 no ignition?

Fan runs as does pump.APS seems ok but no spark at burner or gas Is PCB at fault?

alpha 280e problem?

hello guys . this boiler has started screaming when the heating fires up ,and when hot tap ran . took cover of... [Read more]

Glow worm Ultimate 40FF not firing?

My Glow worm 40FF is not firing up. When started, the fan runs and the pilot light ignites but the main burner... [Read more]

warm-flow-?

my-burner-runs-but-will-not-ignight-it-has-oil-and-power

Boiler Problem?

Can any one help? I have an Ariston MicroGenus 23 Mffi when i call for heating or DHW the fan runs the spark i... [Read more]

how do i bleed a sterling st 108 burner?

how do i bleed a sterling 108 burner, when it runs out of oil

firebird 50/90 oil burner?

burner runs for while cuts out and wont come on again put new control box..photocell..nozzle..capasiter..on.oi... [Read more]

profile 80 e gasvalve?

profile 80 e fan runs pilot lights but no main burner would it be gas valve or pcbda

How to fix hot water running hot then cold intermittently?

Hot water runs at full temperature then goes luke warm then returns to full temperature. Viewing boiler whilst... [Read more]

linea 28 hot water problems?

my linea 28 hot water problems are that when hot tap is turned on water is heated to 40c then burner steps bac... [Read more]

Thorn apollo 15/30B boiler?

I have a problem that the boiler runs ok with the burner cover off, but with it on the gas valve turns off aft... [Read more]

no hot water baxi combi 105e?

Hi. I'm looking for some help with a baxi 105e combi boiler. Central heating works fine but hot water only jus... [Read more]

Worcester Bosch Greenstar 24i No Hot Water?

Hot water has stopped working. Heating works fine. Boiler fires when Hot tap turned on but goes out after ab... [Read more]

riello 40 starts, runs fine then stops. ?

hi, my riello burner seems to start fine but after about half hour it stops it sounds like it tries to come ba... [Read more]

halstead finest gold tripping out ?

i have a problem that affects hot water and heating . if i try to run a bath the boiler runs for a few minutes... [Read more]